#include <iostream>

#include "p1/Lagrange.h"
#include "p2/lab5_problem2.h"
#include "p3/lab5_problem3.h"
#include "p4/lab5_problem4.h"

int main()
{
    Lab5::Problem2::problem2();
    Lab5::Problem3::problem3();
    Lab5::Problem4::problem4();
}
